From: Sex differences in romantic love: an evolutionary perspective
 | Female | Male |  |  |  | 95% CI | ||||
---|---|---|---|---|---|---|---|---|---|---|
PLS-30 item | M | SD | M | SD | t | df | Cohen’s d | Lower | Upper | |
1 | Rollercoaster | 5.24 | 2.34 | 5.28 | 2.30 | −0.27 | 806 | −0.02 | −0.16 | 0.12 |
2 | Despair | 6.97 | 2.05 | 6.56 | 1.97 | 2.91 | 806 | 0.21 | 0.07 | 0.34 |
3 | Trembles | 6.40 | 2.06 | 6.34 | 1.88 | 0.42 | 806 | 0.03 | −0.11 | 0.17 |
4 | Studying | 6.89 | 1.97 | 6.61 | 1.94 | 2.05 | 806 | 0.14 | 0.01 | 0.28 |
5 | Obsessive | 5.42 | 2.27 | 5.51 | 2.18 | −0.58 | 806 | −0.04 | −0.18 | 0.10 |
6 | Happy | 8.02 | 1.19 | 7.79 | 1.37 | 2.51 | 806 | 0.18 | 0.04 | 0.32 |
7 | Rather | 7.49 | 1.61 | 7.27 | 1.68 | 1.87 | 806 | 0.13 | −0.01 | 0.027 |
8 | Jealous | 7.84 | 1.80 | 7.30 | 1.93 | 4.06 | 806 | 0.29 | 0.15 | 0.42 |
9 | No one else | 5.45 | 2.59 | 5.89 | 2.27 | −2.59 | 806 | −0.18 | −0.32 | −0.04 |
10 | Yearn | 7.44 | 1.50 | 7.02 | 1.70 | 3.75 | 806 | 0.26 | 0.13 | 0.40 |
11 | Want | 8.19 | 1.11 | 7.79 | 1.28 | 4.71 | 806 | 0.33 | 0.19 | 0.47 |
12 | Forever | 6.83 | 1.91 | 6.71 | 1.85 | 0.87 | 806 | 0.06 | −0.08 | 0.20 |
13 | Melt | 7.37 | 1.60 | 7.14 | 1.70 | 1.98 | 806 | 0.14 | 0.00 | 0.28 |
14 | Affection | 7.70 | 1.38 | 7.25 | 1.60 | 4.38 | 806 | 0.31 | 0.17 | 0.44 |
15 | Perfect | 7.16 | 1.76 | 7.16 | 1.67 | 0.01 | 806 | 0.00 | −0.14 | 0.14 |
16 | Happiest | 7.46 | 1.64 | 7.32 | 1.56 | 1.19 | 806 | 0.08 | −0.05 | 0.22 |
17 | Body | 7.95 | 1.27 | 7.72 | 1.36 | 2.52 | 806 | 0.18 | 0.04 | 0.32 |
18 | Tender | 8.00 | 1.25 | 7.66 | 1.34 | 3.77 | 806 | 0.27 | 0.13 | 0.40 |
19 | On mind | 7.10 | 1.57 | 6.88 | 1.65 | 1.94 | 806 | 0.14 | 0.00 | 0.27 |
20 | Lonely | 7.10 | 1.88 | 6.74 | 1.89 | 2.71 | 806 | 0.19 | 0.05 | 0.33 |
21 | Concentrate | 5.27 | 2.33 | 5.09 | 2.20 | 1.16 | 806 | 0.08 | −0.06 | 0.22 |
22 | Know me | 7.69 | 1.42 | 7.12 | 1.65 | 5.20 | 806 | 0.37 | 0.23 | 0.51 |
23 | Complete | 7.63 | 1.48 | 7.51 | 1.40 | 1.18 | 806 | 0.08 | −0.05 | 0.22 |
24 | Signs | 7.41 | 1.54 | 6.93 | 1.70 | 4.15 | 806 | 0.29 | 0.15 | 0.43 |
25 | Concerns | 7.72 | 1.36 | 7.65 | 1.42 | 0.67 | 806 | 0.05 | −0.09 | 0.19 |
26 | Bubbly | 7.52 | 1.27 | 7.08 | 1.46 | 5.89 | 806 | 0.41 | 0.28 | 0.55 |
27 | Touch | 7.91 | 1.27 | 7.52 | 1.47 | 3.98 | 806 | 0.28 | 0.14 | 0.42 |
28 | Existence | 6.01 | 2.28 | 5.79 | 2.22 | 1.34 | 806 | 0.09 | −0.04 | 0.23 |
29 | Attraction | 7.58 | 1.37 | 1.48 | 1.43 | 1.06 | 806 | 0.07 | −0.06 | 0.21 |
30 | Depressed | 6.54 | 2.05 | 6.25 | 2.08 | 2.01 | 806 | 0.14 | 0.00 | 0.28 |